We're dividing 30491639 by 242 
Our goal is to divide 30491639 by 242.

On to step 1:
The number 242 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 242

Let's proceed to step 2:
242 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Append the next digit (4) from the dividend to 30 and continue with: 304 / 242

Step 3:
304 divided by 242 is 1 with a remainder of 62.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 242 from 304 to get 62.
Grab the next digit (9) from the dividend, add it to 62, then carry on: 629 / 242

Going ahead to step 4:
242 goes into 629 2 times with a remainder of 145.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtract 484 from 629 to get 145.
Fetch the next digit (1) from the dividend, attach it to 145 and continue: 1451 / 242

Going ahead to step 5:
If we divide 1451 by 242, we get 5 and a remainder of 241.
Write down 5 as next digit of the result. 
Result so far: 125.0
Subtracting 1210 from 1451 leaves us with 241.
Fetch the next digit (6) from the dividend, attach it to 241 and continue: 2416 / 242

Going ahead to step 6:
The number 242 fits into 2416 9 times, leaving a remainder of 238.
The next digit of our result is 9. 
Result so far: 1259.0
If we subtract 2178 from 2416, we get 238.
Include the next digit (3) from the dividend after 238, then repeat: 2383 / 242

On to step 7:
If we divide 2383 by 242, we get 9 and a remainder of 205.
Write down 9 as next digit of the result. 
Result so far: 12599.0
Subtracting 2178 from 2383 leaves us with 205.
Take the next digit (9) from the dividend and append it to 205, then repeat: 2059 / 242

Let's proceed to step 8:
If we divide 2059 by 242, we get 8 and a remainder of 123.
Use 8 as the next digit of our solution. 
Result so far: 125998.0
If we subtract 1936 from 2059, we get 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

On to step 9:
When dividing 1230 by 242, we get 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 125998.5
Subtract 1210 from 1230 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
If we divide 200 by 242, we get 0 and a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 125998.5
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Step 11:
2000 divided by 242 is 8 with a remainder of 64.
Write down 8 as next digit of the result. 
Result so far: 125998.508
Deduct 1936 from 2000 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 12:
242 can be fit into 640 2 times, resulting in a remainder of 156.
Put 2 as the next digit of the answer. 
Result so far: 125998.5082
If we subtract 484 from 640, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 13:
The number 242 fits into 1560 6 times, leaving a remainder of 108.
Record the quotient 6 as the next digit in the result. 
Result so far: 125998.50826
Deduct 1452 from 1560 and we're left with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 14:
The number 242 fits into 1080 4 times, leaving a remainder of 112.
Record the quotient 4 as the next digit in the result. 
Result so far: 125998.508264
Deduct 968 from 1080 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 15:
The number 242 fits into 1120 4 times, leaving a remainder of 152.
The next digit of our result is 4. 
Result so far: 125998.5082644
Subtract 968 from 1120 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

In conclusion, the division gives 125998.5082644 with a balance of 1.52e-06.